CN201696679U - Safe water seal for conveying combustible gas - Google Patents
Safe water seal for conveying combustible gas Download PDFInfo
- Publication number
- CN201696679U CN201696679U CN2010201943984U CN201020194398U CN201696679U CN 201696679 U CN201696679 U CN 201696679U CN 2010201943984 U CN2010201943984 U CN 2010201943984U CN 201020194398 U CN201020194398 U CN 201020194398U CN 201696679 U CN201696679 U CN 201696679U
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- combustible gas
- pipe
- water seal
- tank
- gas
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Abstract
The utility model provides a safe water seal for conveying combustible gas, which is characterized in that a water tank, an air outlet pipe and an air inlet pipe are included, wherein an overflow port and a water inlet are arranged on the water tank; one end of the air outlet pipe is placed in the water tank while an air outlet is formed at the other end of the air outlet pipe; and one end of the air inlet pipe nested in the air outlet pipe is placed in the water tank while an air inlet is formed at the other end of the air inlet pipe. The combustible gas can enter a gas holder through the water seal only in a single direction, the combustible gas in the gas holder can not reflow into a booster fan through the water seal, and no matter a booster fan or a combustible gas delivery tube fails or the gas leaks, the combustible gas in a gas storage holder can not reflow, which ensures the safe maintenance of a fault point or a leakage point effectively; at the same time, the water seal can adapt to the gas holder under different pressure by adjusting the water level therein, thereby increasing the application range of the water seal; moreover, the utility model has simple structure, convenient operation and safety and reliability.
Description
Technical field
The utility model relates to a kind of water seal, and particularly a kind of Safety water seal that is used to carry combustible gas belongs to the fuel gas transportation pipeline equipment technical field.
Background technique
Production of carbon black enterprise can produce a large amount of carbon black tail gas in the process of producing carbon black, if, will pollute, therefore, carbon black tail gas fully utilized surrounding environment without just directly discharging of further processing, and be to administer the important channel that production of carbon black is polluted.The comprehensive utilization of carbon black tail gas mainly is that the harmful matter in the carbon black tail gas is changed into harmless or harmful few material.And utilize flammable composition in the tail gas as boiler or coke oven fuel, simultaneously with the CO in the tail gas, H
2, CmHn etc. changes into water vapour and CO by the mode of burning
2Be more satisfactory approach, and the heat that burning produces can also further be used.Combustible gas in carrying carbon black tail gas, or in carrying inflammable gas processes such as coal gas, rock gas, except that conveyance conduit, also safety valve need be set on conveyance conduit, especially at inflammable gas after pressure blower pumps into gas storage holder, for the gas that prevents gas storage holder returns delivery pipe again, safety check (being one-way valve) need be set.Because in the industrial production, the conveyance conduit of inflammable gass such as coal gas is large-diameter pipeline, valve on it mostly is mechanical valve, the unlatching of its valve or close mostly need a few minutes, more than ten minute, even just can finish in tens of minutes, in case break down or gas leakage accident when being badly in need of throttle down, such speed is difficult to satisfy safety requirement, brings major safety risks thereby carry to combustion gas.Therefore, must be improved, so that highly reliable, the high safety valve that ensures to be provided to prior art.
Summary of the invention
The purpose of this utility model is to provide a kind of Safety water seal of simple in structure, safe and reliable conveying combustible gas, and combustion gas can only unidirectionally be sent into, and can not return.
The utility model is finished by following technical proposal: a kind of Safety water seal of carrying combustible gas, it is characterized in that it comprises the tank of establishing flow-off and water intake on it, one end places in the tank, the other end is provided with the steam outlet pipe of air outlet, an end that is sleeved in the steam outlet pipe places in the tank, the other end is provided with the suction tude of suction port, so that by the water level in flow-off and the water intake adjusting tank, again by placing suction tude and the steam outlet pipe in the tank, make inflammable gas enter suction tude through suction port, flow out through steam outlet pipe, air outlet again, and can not flow back to by back.
Flow-off on the described tank is provided with spill pipe, the inner of pipe links to each other with U type regulating water level Guan Yiduan, the U type regulating water level pipe the other end is movably equipped with lifting sleeve, so that adjust the height of fall way in tank as required, thus the adjusting of water level in the realization tank.
Described lifting sleeve is connected with the screw thread of U type regulating water level inner tube wall by the screw thread of its outer wall, regulates with convenient.
The described interior suction tude pipe end of tank that places is longer than the steam outlet pipe pipe end, supplies gas to make things convenient for forward.
The suction port of described suction tude links to each other with pressure blower by flange, combustible gas delivery pipe, to carry the inflammable gas of pressurization.
The air outlet of described steam outlet pipe links to each other with gas storage holder by flange, combustible gas delivery pipe, so that the inflammable gas of pressurization is sent in the gas storage holder.
Water intake on the described tank with its on the band valve water pipe link to each other so that moisturizing in tank as required.
Valve on the described water pipe is made as manually-operated gate or/and solenoid valve, with by manually operated valve or solenoid valve moisturizing in tank.
Described bottom of gullet is provided with sewage draining exit, so that by sewage draining exit the impurity in the tank is discharged.
The utlity model has following advantage and effect: adopt such scheme, make inflammable gas can only folk prescription to entering gas holder by water seal, and the inflammable gas in the gas holder can't flow back to pressure blower through the water seal back, no matter pressure blower fault or inflammable gas air supply pipe fault or gas leakage etc., the inflammable gas of gas storage holder is refluxed, thereby efficiently ensured the maintenance safety of fault point or leakage point, this water seal simultaneously can be by regulating the water level in it, adapt to the gas holder under the different pressures, increased the Applicable scope of water seal greatly.The utility model is simple in structure, and is easy to operate, safe and reliable, is a desirable safety convenience instrument in fact.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The Safety water seal of the conveying combustible gas that the utility model provides, comprise the tank 1 of establishing flow-off 4 and water intake 13 on it, the lower end places in the tank 1, the upper end is provided with the steam outlet pipe 6 of air outlet 8, the lower end that is sleeved in the steam outlet pipe 6 places in the tank 1, the upper end is provided with the suction tude 11 of suction port 10, place suction tude 11 pipe ends 17 in the tank 1 to be longer than steam outlet pipe 6 pipe ends 16, the suction port 10 of suction tude 11 is by flange 9, the combustible gas delivery pipe links to each other with pressure blower, to carry the inflammable gas of pressurization, the air outlet 8 of steam outlet pipe 6 is by flange 7, the combustible gas delivery pipe links to each other with gas storage holder, so that the inflammable gas of pressurization is sent in the gas storage holder, flow-off 4 on the tank 1 is provided with spill pipe 3, the inner of spill pipe 3 links to each other with U type regulating water level pipe 2 one ends, U type regulating water level pipe 2 the other ends are movably equipped with lifting sleeve 5, lifting sleeve 5 is connected with the screw thread of U type regulating water level pipe 2 inwalls by the screw thread of its outer wall, so that adjust the height of fall way in tank as required, thereby the adjusting of water level in the realization tank, water intake 14 on the tank 1 with its on the band valve 14 water pipe 12 link to each other, so that moisturizing in tank 1 as required, tank 1 bottom is provided with sewage draining exit 15, so that by sewage draining exit 15 impurity in the tank 1 is discharged.
During work: the inflammable gas of band pressure is in suction port 10 enters suction tude 11, after washing pipe end 17 and pipe water on every side open, through steam outlet pipe 6 and on air outlet 8 deliver in the gas storage holder, the water of being washed open simultaneously rises to lifting sleeve 5 upper end-hole at flow-off 4 places in tank 1 after, discharge through U type regulating water level pipe 2 outer ends 3, finish the unidirectional conveying of gas, when suction tude 11 stops air feed, drawdown in the tank 1, by valve 13 in tank 1 moisturizing to flow-off 4 places, make suction tude 11, steam outlet pipe 6 bottoms are filled with water, when inflammable gas through the air outlet 8 when returning steam outlet pipe 6, promptly lived, when the inflammable gas of band pressure 8 when returning steam outlet pipe 6, can only be pressed out to the water in it tank 1 and suction tude 11 bottoms through the air outlet by the water seals in the steam outlet pipe 6, thereby make and leave ponding in the suction tude 11 all the time, allow gas can't flow to suction port 10, safety satisfies the water seal requirement, as Fig. 1.
Claims (9)
1. Safety water seal of carrying combustible gas, it is characterized in that it comprises the tank of establishing flow-off and water intake on it, an end places in the tank, and the other end is provided with the steam outlet pipe of air outlet, an end that is sleeved in the steam outlet pipe places in the tank, and the other end is provided with the suction tude of suction port.
2. the Safety water seal of conveying combustible gas according to claim 1 is characterized in that the flow-off on the described tank is provided with spill pipe, and the inner of pipe links to each other with U type regulating water level Guan Yiduan, and the U type regulating water level pipe the other end is movably equipped with lifting sleeve.
3. the Safety water seal of conveying combustible gas according to claim 1 is characterized in that described lifting sleeve is connected with the screw thread of U type regulating water level inner tube wall by the screw thread of its outer wall.
4. the Safety water seal of conveying combustible gas according to claim 1 is characterized in that describedly placing the suction tude pipe end in the tank to be longer than the steam outlet pipe pipe end.
5. the Safety water seal of conveying combustible gas according to claim 1 is characterized in that the suction port of described suction tude links to each other with pressure blower by flange, combustible gas delivery pipe.
6. the Safety water seal of conveying combustible gas according to claim 1 is characterized in that the air outlet of described steam outlet pipe links to each other with gas storage holder by flange, combustible gas delivery pipe.
7. the Safety water seal of conveying combustible gas according to claim 1, it is characterized in that on the described tank water intake with its on the band valve water pipe link to each other.
8. the Safety water seal of conveying combustible gas according to claim 7 is characterized in that the valve on the described water pipe is made as manually-operated gate or/and solenoid valve.
9. the Safety water seal of conveying combustible gas according to claim 1 is characterized in that described bottom of gullet is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201943984U CN201696679U (en) | 2010-05-19 | 2010-05-19 | Safe water seal for conveying combustible gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201943984U CN201696679U (en) | 2010-05-19 | 2010-05-19 | Safe water seal for conveying combustible gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696679U true CN201696679U (en) | 2011-01-05 |
Family
ID=43397921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201943984U Expired - Fee Related CN201696679U (en) | 2010-05-19 | 2010-05-19 | Safe water seal for conveying combustible gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696679U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330828A (en) * | 2011-07-25 | 2012-01-25 | 张太恩 | Energy-saving anti-freezing safety gas inlet/outlet valve of solar energy water heater |
| CN105587899A (en) * | 2014-11-07 | 2016-05-18 | 扬州冶金机械有限公司 | Novel water seal adjustment valve |
| CN105626910A (en) * | 2016-02-17 | 2016-06-01 | 浙江德润重工机械有限公司 | Gas transportation water-air valve |
| CN105972263A (en) * | 2016-07-15 | 2016-09-28 | 洛阳德正废弃资源再利用有限公司 | Waste oil recovery and distillation retort front water sealing device capable of achieving isolation |
| CN107542698A (en) * | 2017-09-07 | 2018-01-05 | 中国能源建设集团山西省电力勘测设计院有限公司 | A kind of Multi-level water sealing device of adjustable pressure difference |
| CN107795852A (en) * | 2017-09-20 | 2018-03-13 | 京东方科技集团股份有限公司 | A kind of hot driving part and hot driving part device |
| CN107821143A (en) * | 2017-12-07 | 2018-03-23 | 李慧 | A kind of modular warmhouse booth water planting structure |
-
2010
- 2010-05-19 CN CN2010201943984U patent/CN201696679U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330828A (en) * | 2011-07-25 | 2012-01-25 | 张太恩 | Energy-saving anti-freezing safety gas inlet/outlet valve of solar energy water heater |
| CN105587899A (en) * | 2014-11-07 | 2016-05-18 | 扬州冶金机械有限公司 | Novel water seal adjustment valve |
| CN105587899B (en) * | 2014-11-07 | 2019-09-27 | 扬州冶金机械有限公司 | A kind of water seal regulating valve |
| CN105626910A (en) * | 2016-02-17 | 2016-06-01 | 浙江德润重工机械有限公司 | Gas transportation water-air valve |
| CN105972263A (en) * | 2016-07-15 | 2016-09-28 | 洛阳德正废弃资源再利用有限公司 | Waste oil recovery and distillation retort front water sealing device capable of achieving isolation |
| CN107542698A (en) * | 2017-09-07 | 2018-01-05 | 中国能源建设集团山西省电力勘测设计院有限公司 | A kind of Multi-level water sealing device of adjustable pressure difference |
| CN107795852A (en) * | 2017-09-20 | 2018-03-13 | 京东方科技集团股份有限公司 | A kind of hot driving part and hot driving part device |
| CN107821143A (en) * | 2017-12-07 | 2018-03-23 | 李慧 | A kind of modular warmhouse booth water planting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN KUNSTEEL COKING CHEMICAL CO., LTD. Free format text: FORMER OWNER: KUNMING COKING GAS MAKING CO., LTD. Effective date: 20120220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650000 KUNMING, YUNNAN PROVINCE TO: 650302 KUNMING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120220 Address after: 650302 Anning City, Yunnan Province Patentee after: Yunnan Kunming coal chemical industry limited company Address before: 650000 Kunming coking gas factory in Yunnan City, Kunming Province Patentee before: Kunming Coking Gas Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN COAL INDUSTRY ENERGY CO., LTD. Free format text: FORMER OWNER: YUNNAN KUNSTEEL COKING CHEMICAL CO., LTD. Effective date: 20131024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 650302 KUNMING, YUNNAN PROVINCE TO: 650000 KUNMING, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131024 Address after: 650000 A46 room, 3 science and Technology Innovation Park, Kunming, Kunming, Yunnan Patentee after: Yunnan Coal & Energy Co., Ltd. Address before: 650302 Anning City, Yunnan Province Patentee before: Yunnan Kunming coal chemical industry limited company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20170519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |